375974090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{27107}}^1$

素因数の和:27206

約数の個数: 32

約数和(自身を含む): 722157120

約数和(自身を除く): 346183030

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 27107, 54214, 135535, 271070, 515033, 1030066, 1978811, 2575165, 3957622, 5150330, 9894055, 19788110, 37597409, 75194818, 187987045, 375974090]

約数ペア:

[(1, 375974090), (2, 187987045), (5, 75194818), (10, 37597409), (19, 19788110), (38, 9894055), (73, 5150330), (95, 3957622), (146, 2575165), (190, 1978811), (365, 1030066), (730, 515033), (1387, 271070), (2774, 135535), (6935, 54214), (13870, 27107)]